NVIDIA P102 100 vs NVIDIA GeForce GTX 645 OEM

VS

NVIDIA P102 100

NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

Released 4 years and 10 months late

Boost Clock1683MHz

More VRAM (5GB vs 1024GB)

Larger VRAM bandwidth (440.3GB/s vs 64.00GB/s)

2624 additional rendering cores

NVIDIA GeForce GTX 645 OEM 's Advantages

Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +1034%

10.77 TFLOPS

GeForce GTX 645 OEM

0.949 TFLOPS

P102 100

VS

GeForce GTX 645 OEM

Graphics Card

Feb 2018

Release Date

Apr 2013

Mining GPUs

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1582 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1376 MHz

Memory Clock

1000 MHz

Memory

5GB

Memory Size

1024MB

GDDR5X

Memory Type

GDDR5

320bit

Memory Bus

128bit

440.3GB/s

Bandwidth

64.00GB/s

Render Config

-

25

SM Count

-

3200

Shading Units

576

200

TMUs

48

80

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

0 MB

L2 Cache

256 KB

-

Theoretical Performance

134.6 GPixel/s

Pixel Rate

9.888 GPixel/s

336.6 GTexel/s

Texture Rate

39.55 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

949.2 GFLOPS

336.6 GFLOPS

FP64 (double)

39.55 GFLOPS

Board Design

250W

TDP

65W

600 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

GK106

GP102-100-A1

GPU Variant

GK106-200-A1

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

2.54 billion

471 mm²

Die Size

221 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA P102 100 vs AMD Radeon HD 8760 OEM

2

NVIDIA P102 100 vs NVIDIA GeForce 8600 GTS Mac Edition

3

NVIDIA P102 100 vs AMD Radeon R5 230 OEM

4

NVIDIA P102 100 vs NVIDIA GeForce GT 720

5

NVIDIA P102 100 vs ATI FirePro V7800P

6

NVIDIA P102 100 vs NVIDIA GeForce GTX 1060 6 GB 9Gbps

7

NVIDIA P102 100 vs ATI Radeon X800 GTO AGP

8

NVIDIA P102 100 vs AMD Radeon VII

9

NVIDIA P102 100 vs ATI Radeon HD 2900 PRO

10

NVIDIA P102 100 vs NVIDIA GeForce GT 340 OEM

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption